Syngas Application in Dual-Fuel Engines: A Brief Overview

Synthetic gas (syngas) can be generated from various carbon-rich sources, such as biomass and waste materials, using a process known as gasification. Syngas is a relatively low-energy fuel gas suitable for use in compression ignition (diesel) internal combustion engines (ICE). Utilizing syngas in engines holds promise for lowering greenhouse gas and hydrocarbon emissions. For instance, it can be combined with diesel in dual fuel engines (DFE). If implemented in heavy machinery, this approach can have a significant impact on reducing the demand for fossil fuels across various economic sectors and lessening their usage in engines. This study aims to provide a concise overview of the potential applications of syngas in DFE, addressing challenges related to syngas impurities and the emissions associated with this utilization.